Skip to content

Add ST0x order quote2 Base fork test #2628

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Siddharth2207 wants to merge 2 commits into
base: main
Choose a base branch
from
Open

Add ST0x order quote2 Base fork test #2628

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e9cade3
Add Base fork test for ST0x order quote2 reproduction.
Siddharth2207 Jun 2, 2026
e5cbf3a
Merge branch 'main' into add-st0x-quote-fork-test
thedavidmeister Jun 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
78 changes: 78 additions & 0 deletions test/concrete/ob/OrderBookV6.quote.fork.t.sol
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,78 @@
// SPDX-License-Identifier: LicenseRef-DCL-1.0
// SPDX-FileCopyrightText: Copyright (c) 2020 Rain Open Source Software Ltd
pragma solidity =0.8.25;

import {Test, console2} from "forge-std/Test.sol";
import {
IRaindexV6,
QuoteV2,
OrderV4,
SignedContextV1
} from "rain.raindex.interface/interface/IRaindexV6.sol";
import {LibOrder} from "../../../src/lib/LibOrder.sol";
import {Float, LibDecimalFloat} from "rain.math.float/lib/LibDecimalFloat.sol";

/// @title OrderBookV6QuoteForkTest
/// @notice Fork Base mainnet to quote a live ST0x order via `quote2`.
/// Run with:
/// `BASE_MAINNET_RPC_URL=<rpc> forge test --match-contract OrderBookV6QuoteForkTest -vvv`
contract OrderBookV6QuoteForkTest is Test {
using LibDecimalFloat for Float;

address internal constant ORDERBOOK = 0xe522cB4a5fCb2eb31a52Ff41a4653d85A4fd7C9D;
bytes32 internal constant EXPECTED_ORDER_HASH =
0x4a051ad4567935a5a0570b3e2e77714c44405bb58e5b83e3cc484de1cee0747e;
uint256 internal constant FORK_BLOCK = 46_815_818;

bytes internal constant ORDER_BYTES =
hex"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";

function setUp() public {
string memory rpc = vm.envOr("BASE_MAINNET_RPC_URL", string("https://mainnet.base.org"));
vm.createSelectFork(rpc);
vm.rollFork(FORK_BLOCK);
}

function testQuoteSt0xSplgUsdcOrder() external view {
OrderV4 memory order = abi.decode(ORDER_BYTES, (OrderV4));
assertEq(LibOrder.hash(order), EXPECTED_ORDER_HASH, "order hash");

SignedContextV1[] memory signedContext = new SignedContextV1[](1);
signedContext[0] = SignedContextV1({
signer: 0x8Ff1CA8ED2e98f693A3eA16b3EBE44FE90500A43,
context: new bytes32[](3),
signature: hex"093ed36a10387f443cdec9a4825402c7af0575c00962ba0925dac7780a91d2f83158d88e848f5b2ac6be704cbd5bfb4e659a4133567a01233fe9824ac2dd12f61c"
});
signedContext[0].context[0] = 0x0000000000000000000000000000000000000000000000000000000000000001;
signedContext[0].context[1] = 0xfffffffd00000000000000000000000000000000000000000000000000015d33;
signedContext[0].context[2] = 0x000000000000000000000000000000000000000000000000000000006a1f117e;

uint256 oracleVersion = uint256(signedContext[0].context[0]);
(uint256 oraclePrice,) = Float.wrap(signedContext[0].context[1]).toFixedDecimalLossy(18);
uint256 oraclePublishTime = uint256(signedContext[0].context[2]);

console2.log("oracleVersion", oracleVersion);
console2.log("oraclePrice", oraclePrice);
console2.log("oraclePublishTime", oraclePublishTime);

QuoteV2 memory quoteConfig = QuoteV2({
order: order,
inputIOIndex: 0,
outputIOIndex: 0,
signedContext: signedContext
});

(bool success, Float maxOutput, Float ioRatio) = IRaindexV6(ORDERBOOK).quote2(quoteConfig);

(uint256 maxOutputFixed,) = maxOutput.toFixedDecimalLossy(18);
(uint256 ioRatioFixed,) = ioRatio.toFixedDecimalLossy(18);

console2.log("quote success", success);
console2.log("maxOutput", maxOutputFixed);
console2.log("ioRatio", ioRatioFixed);

assertTrue(success, "quote2");
// assertFalse(maxOutput.isZero(), "max output");
// assertFalse(ioRatio.isZero(), "io ratio");
}
}
Loading